package game.buildings;

/**
 *	@(#)Rotatable.java
 *
 *	The <code>Rotatable</code> interface flags rotatable buildings.
 *
 *	@author Grzegorz Kobiela
 *	@version 1.0 2008/4/22
 */
public interface Rotatable
{
	/**
	 *	Returns the absolute rotation.
	 *	@return the absolute rotation.
	 */
	public int getRotation();

	/**
	 *	Rotates the building by the given amount of steps.
	 *	@param step the amount of steps
	 */
	public void rotate(int step);
}